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- Grade Range
- 2nd
- Rating

Students explain the similarities and differences between the life cycle of butterflies and frogs by integrating the second grade science, mathematics, and language arts curriculum. Full Review »
- Grade Range
- 3rd - 4th
- Rating

Students, in groups, research the life cycle of an amphibian, insect or bird and then role-play the duties of a park ranger as they present their research to younger students. They create Venn diagrams to compare each animal group. Full Review »
- Grade Range
- 2nd
- Rating

Students, through six lessons, examine the life cycles of various species by relating to different characters from Charlotte's Web. They participate in expository, descriptive, and narrative writing assignments and role playing activities. Full Review »
- Grade Range
- Kindergarten - 2nd
- Rating

Students list salmon life cycle stages in order, list three threats that salmon face throughout their lives, and examine important role native fish play in aquatic food chains throughout their life cycles. Full Review »
- Grade Range
- 3rd - 5th
- Rating

Students study life cycles including developing their understanding of the human life cycle. They decide where they are in the human life cycle and provide reasons for that placement. They compare the human life cycle to that of the Manduca. Full Review »
- Grade Range
- 1st - 2nd
- Rating

Students design and write a picture storybook about the life cycle of an animal. after examining the life cycles of a frog and butterfly through various activities. Students observe tadpoles and butterfly larvae while also collecting information from different sources about their life cycles. Full Review »
- Grade Range
- 7th - 12th
- Rating

Students discuss the salmon life cycle in its various stages. Using the worksheets provided with this lesson, students engage in discussion and research of the ways in which salmon mate and their natural predators. As an assessment, students recite the stages of the life cycle from memory. Full Review »
- Grade Range
- 5th - 7th
- Rating

Students study the life cycle of salmon. They review the stages in the life cycle of a salmon and discuss the similarities and differences in each stage. They summarize the life cycle and habitat by completing a chart. They create a landfill model and observe the leachate. Full Review »
- Grade Range
- 3rd
- Rating

Students examine and compare the life cycles of a variety of different animals. They analyze photos of animals and discuss any unique body parts and why those parts function they way they do. Next, they observe mealworms and record the life cycle stages. Full Review »
- Grade Range
- 3rd
- Rating

Students investigate the stages of animal life cycles. They examine an egg and compare it to an inanimate object, read a Life Cycle booklet and define key vocabulary terms, and observe a mealworm. Students then design a way to watch the mealworms develop, and arrange a collection of pictures depicting the life cycle progression of an animal. Full Review »

